On Tue, 15 Oct 2019, Ryo ONODERA wrote: > If the problem is the compiler bug, the patch like the following > may be effective.
> [snip] I applied a similar change for i386 and with it the stock NET4501 config (w/"options DIAGNOSTIC" commented out) builds successfully. +Index: sys/arch/i386/conf/Makefile.i386 +=================================================================== +RCS file: /cvsroot/src/sys/arch/i386/conf/Makefile.i386,v +retrieving revision 1.194 +diff -u -p -r1.194 Makefile.i386 +--- sys/arch/i386/conf/Makefile.i386 22 Sep 2018 12:24:02 -0000 1.194 ++++ sys/arch/i386/conf/Makefile.i386 15 Oct 2019 15:52:05 -0000 +@@ -44,6 +44,7 @@ CFLAGS+= -mno-mmx -mno-sse -mno-avx + CFLAGS+= -mindirect-branch=thunk + CFLAGS+= -mindirect-branch-register + .endif ++COPTS.vm_machdep.c+= -Wno-error=clobbered + + ## + ## (3) libkern and compat -- |/"\ John D. Baker, KN5UKS NetBSD Darwin/MacOS X |\ / jdbaker[snail]consolidated[flyspeck]net OpenBSD FreeBSD | X No HTML/proprietary data in email. BSD just sits there and works! |/ \ GPGkeyID: D703 4A7E 479F 63F8 D3F4 BD99 9572 8F23 E4AD 1645